Heat oil in a medium frying pan over medium heat. Cook onions, stirring, until tender. Stir in beans, tomato purée, chilli powder and vegetable stock. Cook for 10 minutes or until the stock has reduced. Mash with a potato masher.
Too much tomato puree and vegetable stock. Next I would cut back on the stock and puree and use diced jalapenos to taste. - 13 May 2013
these ended up being a little too bland for my taste, but with a LOT of chilli powder and some salt, they were very good. - 29 Sep 2008
I found that this recipe is geared toward tomato-lovers. For those who want a less tomatoey refried beans recipe, my suggestion would be to cut back on the amount of tomato paste used. Otherwise, it was quick and easy. - 29 Sep 2008